RAF LEATHER FLYING GLOVES

These gloves are the best for driving, biking (motor and pedal, in dry weather, they aren't designed to be waterproof).
They are so supple and comfortable one often forgets one is wearing them. I've continued to use them ever since my first (white) pair were issued as part of my RAF flying kit many (many) years ago.
I've gone through several generations since, so it is particularly frustrating that they are presently unavailable – as they have been for some time now.
When will they be back!?!